

Coatfng Types 







Bituminous 



Coal -Tar 

 Resin Blends 



Epoxy 



Misc 



o 



c 



-□ 

 -a 



Of 



c 



Urethane 



Vinyl 



c 

 N 







"5 



Q. 



< 



o 



1— 



"5 

 o 

 u 



-E 



o 



c 

 a 



u. 







Epoxy 



c 



D 

 J) 



ID 







o 



m 





O 



rv' 



o 

 in 



O 



o 



lO 



IN 



o 

 o 



o 



IN 



o 



00 



o 



IT) 



o- 



IT) 



c-> 



o 



00 



o 

 d 



o 



O 



o 



to 



lO 



o 

 oo' 



•o 



O 



a-" 



m 



o 

 d 



o 





o 

 d 



o 



IN 



o 







Film Thickness (in mils) 





7- 

 6- 



5- 



O 



= 





o 



1 



O 















O 



O 





- 



4- 



q^ 



^ 





- 



- 



^ 







- 





3y 



■ 



- 



=1 









°" 





- 



- 



4/ 



- 





lu 







w 









3- 





_ 











- 





- 











9 - 



m- 













" 















- 







- 



- 





- 



- 









1 - 







_ 











'1 

















Nl 





SI 



N 



Nl 



Nl 



CO 

 O 



Nl 

 IN 



Nl 

 CO 



Nl 



N 



00 





N 



O 



N 



O 



N 



N 



N 



Nl 

 CD 

 IN 



Nl 



O 



Nl 

 <NI 

 In 



N 

 o 



Nl 

 Ov 

 O- 



2 



Nl 



Nl 



N 

 CM 



N 

 in 



CM 



N 



IN 

 CM 



Nl 



s 



^ 



Nl 



N 

 o 



CM 



Nl 



8 



N 



CN 







System Number 





Notes: See Table XIV in Appendix A for coating system details. 

 Increased concentration of horizontal lines in the bar 

 graph indicate increased deterioration of coating. 

 Solid black areas indicate complete failure. 



1/ Same as 2/ above except 109/_ and 110 /_ 



2/ S = coating failure on shore face of panel, 

 = coating failure on ocean face of panel. 



ZJ Epoxy -pheno lie , 



4/ Panel was lost. 



Figure 12. 



Comparative protection provided by the various, systems 

 to angle iron panels. 



29 



